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SAMTEC MTMM14407GD305 Modified Through-Hole Header

The MTMM Series is a modified through-hole header designed for reliable board mating connections in electronic assemblies. Constructed with a Black Liquid Crystal Polymer insulator and phosphor bronze contacts plated with tin or gold over nickel, it supports operating temperatures from -55°C to +125°C. The Series offers options including single, double, or quad-row configurations, with various pin counts and pitch sizes such as 2.00 mm and 3.94 mm. It is RoHS compliant and lead-free, ensuring environmentally friendly and high-performance connections suitable for demanding applications in manufacturing and electronics development.

Authorized Distributors
Source:DigiKey
Part No:MTMM-144-07-G-D-305
Stock:61
Inv Date:05-27-2026
Price: Unit price: $122.15
Buy/RFQ:
Source:DigiKey
Part No:MTMM-144-07-G-D-305
Stock:0
Inv Date:05-27-2026
Price: Unit price: $17.08
Buy/RFQ:
Part No:MTMM-144-07-G-D-305
Stock:0
Inv Date:05-28-2026
Price: Unit price: $16.72
Buy/RFQ:
Part No:MTMM-144-07-G-D-305
Stock:0
Inv Date:05-27-2026
Price: Unit price: $17.88
Buy/RFQ:
Part No:MTMM-144-07-G-D-305
Stock:0
Inv Date:05-27-2026
Price: Unit price: $17.88
Buy/RFQ:
Part No:MTMM-144-07-G-D-305
Stock:61
Inv Date:05-28-2026
Price: Unit price: $167200
Buy/RFQ:

SAMTEC MTMM14407GD305 Modified Through-Hole Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over Ni
  • Operating Temp Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch Options: 2.00 mm, 3.94 mm
  • Contact Thickness: 0.13 mm (0.005 inches)
  • Number of Positions: varies
  • Height Range: from 6.48 mm to 21.08 mm depending on model
  • Component Type: Modified through-hole header
  • Design: Non-standard, non-returnable series

Buy the Samtec Series MTMM: Modified Through-Hole Header MTMM14407GD305

Purchase the Samtec Series MTMM14407GD305 modified through-hole header online today for dependable and high-quality board connections. Designed with high-temp resistant liquid crystal polymer insulators and phosphor bronze contacts, this header series is RoHS compliant and suitable for demanding electronic applications. Available in various pin counts, pitch sizes, and heights, it offers excellent solderability with lead-free options. Ensure your electronic assemblies are protected with this durable, environmentally friendly connector designed for reliable performance in industrial, manufacturing, and high-reliability environments. Buy now and enhance your project's connectivity.

Order your Samtec Series MTMM14407GD305 modified through-hole header today and ensure reliable, high-temperature electrical connections for your projects.

Frequently Asked Questions

Where can I buy SAMTEC MTMM14407GD305?

You can click on the BUY or RFQ button to purchase MTMM14407GD305 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM14407GD305?

You can download the MTMM14407GD305 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM14407GD305?

SAMTEC

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